附录 > 词汇表

焦距

从镜头中心到其焦点的距离(以毫米为单位)。较长的焦距导致视角较 窄且拍摄对象放大。较短的焦距使视角变宽。

柱状图

代表影像亮度的图形。横轴代表亮度,纵轴代表像素数。柱状图左上方 的点(太暗)及右上方的点(太亮)表示照片曝光不良。

H.264/MPEG-4

国际标准组织 ISO-IECITU-T创立的一种高压缩视频格式。该编解 码器可以以联合视频小组开发 (JVT) 的低位速率提供高画质的视频。

图像传感器

数码相机中包含图像中每个像素各自的像点的物理部件。每个像点记录

着曝光时射到该点的光线的亮度。普通的传感器类型有 CCD(电耦合 元件)和 CMOS(互补金属氧化物半导体)。

ISO 感光度

相机对光线的敏感度,与胶片相机中使用的胶片速度等同。ISO 感光度 的设置越高,相机可使用越快的快门速度,这样可以减少由于相机抖动 和光线不足引起的模糊。然而,影像的感光度越高就越容易产生杂点。

JPEG(联合图像专家组)

数码影像的有损压缩方式。压缩成 JPEG 图像时,在尽可能避免降低 图像分辨率的同时降低图像的整体文件大小。

测光

测光是指相机测量曝光光量的方法。

MF(手动对焦)

该系统需手动将相机镜头对焦于拍摄对象。可使用对焦环对焦拍摄对 象。

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Samsung EV-NX200ZBABCH, EV-NX200ZBSBSE, EV-NX200ZBSBDK, EV-NX200ZBABSE, EV-NX200ZBABHU manual 141, 测光是指相机测量曝光光量的方法。

EV-NX200ZBABSE, EV-NX200ZBABCH, EV-NX200ZBABHU, EV-NX200ZBSBDK, EV-NX200ZBSBSE specifications

The Samsung EV-NX200ZBSBSE and EV-NX200ZBSBDK are part of the NX series of compact interchangeable lens cameras, designed for photography enthusiasts seeking advanced features in a compact body. With a fusion of style, performance, and technology, these models stand out in the competitive market of mirrorless cameras.

One of the most significant features of the NX200 series is its 20.3-megapixel APS-C CMOS sensor, which delivers exceptional image quality. The larger sensor size helps in capturing more light, resulting in better performance in low-light conditions and enhanced detail in images. This capability is further complemented by a maximum ISO sensitivity of 12,800, allowing for flexible shooting options in various environments.

The cameras offer fast autofocus technology, utilizing a Hybrid AF system that combines phase detection and contrast detection, making it easier to capture moving subjects with precision. The result is sharp images even in challenging conditions, enhancing the overall photography experience.

Both models boast a compact and lightweight design, making them highly portable for travel and daily use. The EV-NX200ZBSBSE features a sleek silver finish, while the EV-NX200ZBSBDK is offered in a stylish black finish, catering to different aesthetic preferences. Additionally, the ergonomic grip ensures comfortable handling during extended shooting sessions.

The NX200 series is equipped with a 3-inch AMOLED display with a resolution of 768k dots, providing vibrant colors and sharp details for reviewing images and navigating through menus. The screen is also tiltable, allowing users to adjust the angle for high or low-angle shots, which adds versatility to the shooting experience.

Another noteworthy aspect of the NX200 is its advanced connectivity features. Users can share their photos and videos instantly through built-in Wi-Fi, enabling quick uploads to social media or cloud storage. Furthermore, the Smart Link feature allows for remote shooting via a smartphone, giving users greater control over their photography.

In terms of video capabilities, the NX200 models support full HD 1080p recording at various frame rates, providing filmmakers and content creators with the tools to capture high-quality video. The presence of microphone input also allows for improved audio capture, essential for professional video work.

With a robust selection of interchangeable lenses available, the Samsung EV-NX200ZBSBSE and EV-NX200ZBSBDK cater to a wide range of photography styles, from landscapes to portraits. The combined features of performance, portability, and connectivity make these cameras an excellent choice for both amateur and seasoned photographers alike.